package com.bbx.taxi.client.Util;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Phone {
	public static boolean isPhoneNumberValid(String phoneNumber) {
		boolean isValid = false;

		String expression = "((^(11|12|13|14|15|16|17|18|19)[0-9]{9}$)|(^0[1,2]{1}\\d{1}-?\\d{8}$)|(^0[3-9] {1}\\d{2}-?\\d{7,8}$)|(^0[1,2]{1}\\d{1}-?\\d{8}-(\\d{1,4})$)|(^0[3-9]{1}\\d{2}-? \\d{7,8}-(\\d{1,4})$))";
		CharSequence inputStr = phoneNumber;

		Pattern pattern = Pattern.compile(expression);

		Matcher matcher = pattern.matcher(inputStr);

		if (matcher.matches()) {
			isValid = true;
		}

		return isValid;
	}
}
